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Merck
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文件

151173

Sigma-Aldrich

茚三酮

ACS reagent

别名:

2,2-二羟基-1,3-茚二酮, 苯并戊三酮 一水合物, 苯并环丙三酮 一水合物

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About This Item

经验公式（希尔记法）:
C9H6O4
CAS号:
485-47-2
分子量:
178.14
Beilstein:
1910963
EC號碼:
207-618-1
MDL號碼:
MFCD00003791
分類程式碼代碼:
12352100
PubChem物質ID:
24849098
NACRES:
NA.21

等級

ACS reagent

品質等級

200

描述

identification and melting point passes test

形狀

solid

顏色

white to brownish white, crystals

mp

250 °C (dec.) (lit.)

溶解度

H2O: passes test

適合性

passes test for sensitivity to amino acids

SMILES 字串

OC1(O)C(=O)c2ccccc2C1=O

InChI

1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H

InChI 密鑰

FEMOMIGRRWSMCU-UHFFFAOYSA-N

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相关类别

一般說明

茚三酮，一种三环1,2,3-三酮，是一种的有机铸造块。它是一种氨基酸试剂，能够显现多孔表面比如纸张，卡纸和原木上的指纹。
它用于多种样品中亚硝酸盐的检测和污染的鉴定，也可用作比色试剂。

應用

可用于多肽 ，氨基酸，氨基和氨基糖检测，能够和醛类以及伯胺产生强荧光三元化合物。和肌氨酸或脯氨酸反应生成甲亚胺叶立德。
茚三酮（水合茚三酮）可用作光度测定法和比色法定量氨基酸和多肽的试剂。它还可用于在二甲基亚砜中混合茚三酮与氢化茚三酮（茚三酮还原形式），制备茚三酮试剂。这种试剂可用于手动茚三酮法，定量氨基酸。
可以用于检测氨基酸，多肽和蛋白质中的自由氨基基团。

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H315,H319

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
0000372772
0000325470
BCCM1788
BCCM3276
0000336951

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Shao-Ru Wang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(13), 1903770-1903770 (2020-07-17)
CRISPR (clustered regularly interspaced short palindromic repeats) systems have been established as valuable genome-editing tools. Controlling CRISPR systems has high biological significance and this field has garnered intense interest. There is a considerable need for simple approaches with no need
Tetrahedron, 34, 1285-1285 (1978)
E Curotto et al.
Analytical biochemistry, 211(2), 240-241 (1993-06-01)
Chitosans were quantified with ninhydrin, a reagent normally used for recognizing and quantifying amino groups. The reaction was time dependent and there was no effect when different acids were added to the mixture. This method was used to determine the
Isomerization of Ninhydrin-Heterocyclic Ketene Aminal Adducts: Kinetic versus Thermodynamic Control, Solvent Dependency and Mechanism.
Chen N, et al.
European Journal of Organic Chemistry, 28, 6210-6218 (2014)
Gazzetta Chimica Italiana, 123, 137-137 (1993)
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